A little bit for now.

   I'm lacking time again so here is a older video of the arm in action, this was made before the servo and power supply upgrades so it really is in its infancy here.

   It's following a simple set of  Servo.write(##);  commands programmed to the Arduino so nothing special for now.

   I did finish a basic set of control knobs yesterday which I will show off in the promised post covering the arm in more detail.

Have fun and good luck.